Channel bridge based on high-strength composite material

Abstract

The utility model provides a tube box bridge based on high strength composite material, comprising a tube box body and a cable clamping assembly, the front side surface of the tube box body is hinged with a box door, one side of the tube box body is provided with a plurality of wire inlets from top to bottom, the other side of the tube box body is provided with a plurality of wire outlets from top to bottom, and the cable clamping assembly is installed on the rear wall of the inner cavity of the tube box body. According to the utility model, the structure is simple, a plurality of cables can be clamped and fixed, the cable winding phenomenon is prevented, and the cable laying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pipe box bridge technical field especially relates to a pipe box bridge based on high strength composite material. BACKGROUND

[0002] The cable pipe box is widely used in railway, highway, subway, tunnel, municipal construction, bridge, electric power, petroleum, chemical industry, computer cable and telecommunication cable industry, has the characteristics of protecting cable, good insulation, heat insulation, cold resistance, flame retardant, aging resistance, corrosion resistance, acid and alkali resistance and the like, and has the function of theft prevention.

[0003] But because the existing cable pipe box is not enough to the cable storage, often causes the cable to carry on the disorderly winding in the box body, and the existing cable pipe box is closed structure, can not effectively carry out the heat dissipation, influence the use performance of cable, therefore, it is necessary to design a kind of pipe box bridge based on high strength composite material. SUMMARY

[0004] The utility model provides a kind of pipe box bridge based on high strength composite material to solve the problem of low structure strength of pipe box bridge in prior art, cannot effectively fixed cable line, realize the clamping fixation of multiple cable lines, prevent cable line from winding phenomenon, improve cable laying efficiency.

[0005] The utility model provides a kind of pipe box bridge based on high strength composite material, including pipe box body and cable clamping assembly;

[0006] The pipe box body front side is hinged box door;

[0007] The pipe box body one side is set with multiple wire inlet ports from top to bottom;

[0008] The other side of the pipe box body is set with multiple wire outlet ports from top to bottom;

[0009] The cable clamping assembly is installed in the rear wall of the inner cavity of the pipe box body.

[0010] Preferably, the cable clamping assembly includes multiple clamping ring mechanisms arranged at equal intervals, each clamping ring mechanism includes an upper clamping ring, an upper connecting plate, a lower clamping ring and a lower connecting plate, the upper clamping ring is connected to the outer end of the upper connecting plate, the inner end of the upper connecting plate is fixed to the rear wall of the inner cavity of the pipe box body, a first clamping groove is arranged on the inner side of the upper clamping ring, the lower clamping ring is connected to the outer end of the lower connecting plate, the inner end of the lower connecting plate is fixed to the rear wall of the inner cavity of the pipe box body, and a second clamping groove is arranged on the inner side of the lower clamping ring.

[0011] Preferably, it further includes a buffer spring group, the buffer spring group is installed between the upper connecting plate and the lower connecting plate, and the buffer spring group is provided with 3-5 buffer spring bodies.

[0012] Preferably, a longitudinal heat dissipation groove is arranged on the rear side wall of the pipe box body, and a heat dissipation plate assembly is arranged in the longitudinal heat dissipation groove.

[0013] Preferably, the heat dissipation plate assembly comprises an aluminum plate, a supporting column and a heat conduction fin group, the aluminum plate is fixed to the rear wall of the inner cavity of the pipe box body through the supporting column, the heat conduction fin group is arranged on the surface of the aluminum plate and is arranged between the aluminum plate and the longitudinal heat dissipation groove, and the heat conduction fin group comprises a plurality of U-shaped fins.

[0014] Preferably, the pipe box body, the box door and the cable clamping assembly are made of high-strength composite materials. Beneficial effects

[0015] (1) The utility model discloses a simple structure, can realize the clamping of multiple cable lines and prevent the cable lines from winding, thereby improving the cable laying efficiency.

[0016] (2) The cable clamping assembly can clamp and fix the cable in the first clamping groove and the second clamping groove, and has certain buffering performance after clamping, thereby preventing the cable lines from deforming.

[0017] (3) In the utility model, a longitudinal heat dissipation groove is arranged on the rear side wall of the pipe box body, and a heat dissipation plate assembly is arranged in the longitudinal heat dissipation groove. The heat dissipation plate assembly can uniformly conduct the heat in the pipe box body to the outside, thereby preventing the surface temperature of the cable from being too high and affecting the working performance.

[0018] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model embodiment, which can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the utility model embodiment more obvious and easy to understand, the specific embodiment of the utility model will be described below. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the utility model embodiment, the drawings needed in the embodiment description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0020] Fig. 1 It is a structural schematic view of the utility model;

[0021] Fig. 2 It is a side view of the cable clamping assembly of the utility model;

[0022] Fig. 3 It is a structural schematic view of the heat dissipation plate assembly of the utility model;

[0023] Explanation of reference signs: pipe box body 1, box door 2, wire inlet 3, wire outlet 4, cable clamping assembly 5, upper clamping ring 6, upper connecting plate 7, lower clamping ring 8, lower connecting plate 9, first clamping groove 10, second clamping groove 11, buffer spring set 12, longitudinal heat dissipation groove 13, heat dissipation plate assembly 14, metal aluminum plate 15, support column 16, heat conduction fin set 17. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the use of the terms "including," "comprising," "having" and variations thereof herein is meant to encompass the inclusion of the recited elements but not the exclusion of others not recited.

[0026] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. Those skilled in the art will appreciate that embodiments described herein can be combined with other embodiments.

[0027] The orientation words appearing in the following description are the directions shown in the drawings, and are not limited to the specific structure of the present application. For example, in the description of the present application, the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0028] In addition, the expressions of the indicated directions for explaining the operation and configuration of the members of the embodiment, such as the X direction, the Y direction, and the Z direction, are not absolute but relative, and although the indications are appropriate when the members are in the positions shown in the figures, the directions should be interpreted differently when the positions are changed to correspond to the changes.

[0029] In addition, the terms "first", "second", and the like in the description and claims of the present application or the above drawings are used to distinguish different objects and are not used to describe a particular order, and can explicitly or implicitly include one or more of the features. In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", and "connection" should be broadly understood, for example, the "connection" or "connection" of the mechanical structure can mean a physical connection, for example, the physical connection can be a fixed connection, for example, a fixed connection by a fixing member, for example, a fixed connection by a screw, bolt or other fixing member; the physical connection can also be a detachable connection, for example, a mutual clamping or clamping connection; the physical connection can also be integrally connected, for example, welding, bonding or integrally formed connection for connection. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings.

[0032] Please refer to Figs. 1-3 The utility model discloses a pipe box bridge based on high strength composite material, it is characterized by including pipe box body 1 and cable clamping assembly 5.

[0033] The pipe box body 1 front side hinged box door 2;

[0034] A plurality of wire inlet ports 3 are formed from top to bottom on one side of the pipe box body 1.

[0035] A plurality of wire outlet ports 4 are formed from top to bottom on the other side of the pipe box body 1.

[0036] The cable clamping assembly 5 is installed in the rear wall of the inner cavity of the pipe box body 1.

[0037] The pipe box body 1, the box door 2 and the cable clamping assembly 5 are all made of high-strength composite material, which has the advantages of high temperature resistance, corrosion resistance and high structural strength, prolonging the service life of the pipe box bridge.

[0038] The utility model discloses, cable clamping assembly 5 includes a plurality of snap ring mechanism of equal interval setting, and each snap ring mechanism all includes upper snap ring 6, upper connecting plate 7, lower snap ring 8 and lower connecting plate 9, upper snap ring 6 is connected with upper connecting plate 7 outer end, and upper connecting plate 7 inner end is fixed in pipe box body 1 inner chamber rear wall, and the inboard of upper snap ring 6 is provided with first clamping groove 10, and lower snap ring 8 is connected with lower connecting plate 9 outer end, and lower connecting plate 9 inner end is fixed in pipe box body 1 inner chamber rear wall, and the inboard of lower snap ring 8 is provided with second clamping groove 11, still including buffer spring group 12, and the buffer spring group is installed between upper connecting plate 7 and lower connecting plate 9, and buffer spring group 12 sets up 3-5 groups of buffer spring body. The utility model discloses a cable clamping assembly can be fixed in the first clamping groove and the second clamping groove with cable clamping, and has certain buffering performance after clamping, can prevent cable wire from appearing deformation phenomenon.

[0039] In the utility model, the longitudinal heat dissipation groove 13 is set up in the rear wall of pipe box body 1, and the heat dissipation plate assembly 14 is installed in the inboard of longitudinal heat dissipation groove 13. The heat dissipation plate assembly 14 includes metal aluminum plate 15, support column 16 and heat conduction fin group 17. The metal aluminum plate 15 is fixed in the inner chamber rear wall of pipe box body 1 through support column 16. The heat conduction fin group 17 is installed on the surface of metal aluminum plate 15 and is between metal aluminum plate 15 and longitudinal heat dissipation groove 13. The heat conduction fin group 17 adopts several U-shaped fins. The heat dissipation plate assembly can evenly conduct the heat inside the pipe box body to the outside, preventing the cable surface from being too high to affect the working performance.

[0040] When the cable is laid, one end of the cable is inserted into the pipe box body from the inlet, clamped between the first clamping groove and the second clamping groove, and then taken out to the outside from the outlet. The first clamping groove and the second clamping groove can clamp cable lines of different diameters.

[0041] In summary, the utility model has the advantages of simple structure, which can clamp and fix multiple cable lines, prevent the cable lines from winding, and improve the cable laying efficiency.

[0042] The above-described embodiments are used to illustrate the technical solutions of the utility model, but not to limit them. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements for some technical features. These modifications or replacements do not change the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A trunkway bridge based on high-strength composite material, characterized in that, Including pipe box body (1) and cable clamping assembly (5); The pipe box body (1) is hinged with a box door (2) on the front side; A plurality of wire inlet ports (3) are formed from top to bottom on one side of the pipe box body (1); A plurality of wire outlet ports (4) are formed from top to bottom on the other side of the pipe box body (1); The cable clamping assembly (5) is installed on the rear wall of the inner cavity of the pipe box body (1).

2. A trunking bridge based on high-strength composite material according to claim 1, characterized in that, The cable clamping assembly (5) comprises a plurality of clamping ring mechanisms arranged at equal intervals, each of which comprises an upper clamping ring (6), an upper connecting plate (7), a lower clamping ring (8) and a lower connecting plate (9), the upper clamping ring (6) is connected with the outer end of the upper connecting plate (7), the inner end of the upper connecting plate (7) is fixed to the rear wall of the inner cavity of the pipe box body (1), the inner side of the upper clamping ring (6) is provided with a first clamping groove (10), the lower clamping ring (8) is connected with the outer end of the lower connecting plate (9), the inner end of the lower connecting plate (9) is fixed to the rear wall of the inner cavity of the pipe box body (1), and the inner side of the lower clamping ring (8) is provided with a second clamping groove (11).

3. A trunking bridge based on high-strength composite material according to claim 2, characterized in that, It also comprises a buffer spring group (12) installed between the upper connecting plate (7) and the lower connecting plate (9), and the buffer spring group (12) is provided with 3-5 buffer spring bodies.

4. A trunking bridge based on high-strength composite material according to claim 1, characterized in that, A longitudinal heat dissipation groove (13) is formed on the rear wall of the pipe box body (1), and a heat dissipation plate assembly (14) is installed in the longitudinal heat dissipation groove (13).

5. A trunking bridge based on high-strength composite material according to claim 4, characterized in that, The heat dissipation plate assembly (14) comprises a metal aluminum plate (15), a support column (16) and a heat conduction fin group (17), the metal aluminum plate (15) is fixed to the rear wall of the inner cavity of the pipe box body (1) through the support column (16), the heat conduction fin group (17) is installed on the surface of the metal aluminum plate (15) and is between the metal aluminum plate (15) and the longitudinal heat dissipation groove (13), and the heat conduction fin group (17) adopts a plurality of U-shaped fins.

6. A trunking bridge based on high-strength composite material according to claim 1, characterized in that, The pipe box body (1), the box door (2) and the cable clamping assembly (5) are all made of high-strength composite material.

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